14217775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 21436128

約数和(自身を除く): 7218353

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 97, 143, 205, 275, 325, 451, 485, 533, 715, 1025, 1067, 1261, 2255, 2425, 2665, 3575, 3977, 5335, 5863, 6305, 11275, 13325, 13871, 19885, 26675, 29315, 31525, 43747, 51701, 69355, 99425, 146575, 218735, 258505, 346775, 568711, 1093675, 1292525, 2843555, 14217775]

約数ペア:

[(1, 14217775), (5, 2843555), (11, 1292525), (13, 1093675), (25, 568711), (41, 346775), (55, 258505), (65, 218735), (97, 146575), (143, 99425), (205, 69355), (275, 51701), (325, 43747), (451, 31525), (485, 29315), (533, 26675), (715, 19885), (1025, 13871), (1067, 13325), (1261, 11275), (2255, 6305), (2425, 5863), (2665, 5335), (3575, 3977)]